protected override void OnElementChanged(ElementChangedEventArgs<Page> e) { base.OnElementChanged (e); _page = e.NewElement as GesturedContentPage; _gestureDetector = new GestureDetector (new InternalGestureCapture (_page)); }
public override void ViewDidLoad() { base.ViewDidLoad(); _page = this.Element as GesturedContentPage; if (_page.HasSwipeRightToLeft) NativeView.AddGestureRecognizer(new UISwipeGestureRecognizer(g => _page.DoSwipeRightToLeft ()) {Direction = UISwipeGestureRecognizerDirection.Left}); if (_page.HasSwipeLeftToRight) NativeView.AddGestureRecognizer(new UISwipeGestureRecognizer(g => _page.DoSwipeLeftToRight ()) {Direction = UISwipeGestureRecognizerDirection.Right}); if (_page.HasSwipeBottomToTop) NativeView.AddGestureRecognizer(new UISwipeGestureRecognizer(g => _page.DoSwipeBottomToTop ()) {Direction = UISwipeGestureRecognizerDirection.Up}); if (_page.HasSwipeTopToBottom) NativeView.AddGestureRecognizer(new UISwipeGestureRecognizer(g => _page.DoSwipeTopToBottom ()) {Direction = UISwipeGestureRecognizerDirection.Down}); if (_page.HasTap) NativeView.AddGestureRecognizer(new UITapGestureRecognizer(g => _page.DoTap ()) {NumberOfTapsRequired = 1}); if (_page.HasLongTap) NativeView.AddGestureRecognizer(new UILongPressGestureRecognizer(g => _page.DoLongTap ())); }